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| 型号： | QHX220IQSR |
| 厂商： | Intersil |
| 文件页数： | 8/19页 |
| 文件大小： | 0K |
| 描述： | IC RF NOISE CANCELLING 16QFN |
| 标准包装： | 100 |
| 系列： | * |
QHx220
Electrical Specifications
Typical test conditions (TTC) V DD = 1.8V, T A = +25°C, and PIN < -48 dBm, unless otherwise
noted. Extreme Characterization Conditions (ECC) are V DD = 1.7V to 1.9V, T A = -40°C to
+85°C. Output load test condition is 50 Ω in parallel with 50 Ω unless otherwise stated.
Electrical specifications reflect performance of QFN packaged devices. (Continued)
PARAMETER
Input Reflection Coefficient
(high gain)
CONDITION
UHF-Band 450MHz/770MHz
L-Band 1575MHz
MIN
TYP
-1.0/-2.6
-0.06
MAX
UNITS
dBm
dBm
NOTES
15, 18
15, 18
ISM Band 2400MHz
-2.3
dBm
15, 18
Input Reflection Coefficient
(low gain)
Input Reflection Coefficient
(Boost high gain)
UHF-Band 450MHz/770MHz
L-Band 1575MHz
ISM Band 2400MHz
UHF-Band 450MHz/770MHz
L-Band 1575MHz
-1.3/-2.5
-0.3
-2.1
-1.0/-2.7
2.4
dB
dB
dB
dB
dB
16, 18
16, 18
16, 18
16, 18
16, 18
ISM Band 2400MHz
RF Output Impedance (Rp//Cp) UHF-Band 450MHz/770MHz
-1.0
Rp = 6.9/4.6,
dB
k Ω , fF
16, 18
17, 18
Cp = 620/616
L-Band 1575MHz
ISM Band 2400MHz
Rp = 2.2, Cp = 619
Rp = 1.0, Cp = 680
k Ω , fF
k Ω , fF
17, 18
17, 18
Output Insertion Loss
UHF-Band 450MHz/770MHz
L-Band 1575MHz
ISM Band 2400MHz
0.1
0.3
0.7
dB
dB
dB
18
18
18
NOTES:
11. Part will operate under the specified frequency ranges. Electrical performance is not optimal beyond the UHF-Band (low end)
and ISM Band (high end).
12. Data provided for external tank circuit with Q ≈ 2 and f center ≈ 550MHz.
13. Extreme corner conditions (ECC) are V DD = 1.7V to 1.9V, T A = -40°C to +85°C.
14. Input connected to a 50 Ω load during measurement.
15. NF improves beyond high gain when going into boost gain. Values not tested on ATE.
16. S11 based upon single series inductor matching.
17. Rp//Cp given at typical gain point of canceller.
18. Limits established by characterization and not production tested.
8
FN6986.0
October 20, 2009
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